package lab03.test02;

import java.io.File;

public class Test02 {

    public static void main(String[] args) {
        File file = new File("d:\\");
        //遍历所有数据，再进行判断
        for (File f:file.listFiles()) {
            if (f.isDirectory()) {
                System.out.println("目录：" + f.getName());
            }
            if (f.isFile()) {
                System.out.println("文件：" + f.getName());
            }

        }
        }
}
